:root {
            --primary: rgb(234,179,8);
            --primary-hover: #ca8a04;
            --text-main: #18181b;
            --text-muted: #52525b;
            --bg-body: #f8fafc;
            --bg-card: #ffffff;
            --dark-bg: #0f172a;
            --border-color: #e2e8f0;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        }
        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'PingFang SC', sans-serif; }
        body { background-color: var(--bg-body); color: var(--text-main); line-height: 1.6; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        ul, li { list-style: none; }
        img { max-width: 100%; display: block; }
        
        
        .header { background: var(--dark-bg); position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow); }
        .header-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; height: 72px; }
        .logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
        .logo img { display: block; height: 40px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
        .logo span { display: inline-block; font-size: 20px; font-weight: 800; line-height: 1; color: #ffffff; white-space: nowrap; }
        .nav-desktop { display: none; }
        .nav-desktop ul { display: flex; gap: 30px; align-items: center; }
        .nav-desktop a { color: #cbd5e1; font-weight: 500; font-size: 15px; }
        .nav-desktop a:hover { color: var(--primary); }
        .btn-primary { background: var(--primary); color: #fff; padding: 8px 20px; border-radius: 6px; font-weight: 600; font-size: 14px; }
        .menu-btn { display: block; background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; }
        
        .drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); opacity: 0; visibility: hidden; transition: 0.3s; z-index: 999; }
        .mobile-drawer { position: fixed; top: 0; left: -300px; width: 280px; height: 100vh; background: #fff; box-shadow: var(--shadow); transition: 0.3s; z-index: 1000; }
        .drawer-active .drawer-overlay { opacity: 1; visibility: visible; }
        .drawer-active .mobile-drawer { left: 0; }
        .drawer-header { padding: 20px; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; }
        .drawer-header .logo span { color: var(--text-main); }
        .close-drawer { background: none; border: none; font-size: 24px; color: var(--text-muted); cursor: pointer; }
        .drawer-nav { padding: 20px; }
        .drawer-nav li { margin-bottom: 15px; }
        .drawer-nav a { display: block; font-size: 16px; font-weight: 500; }
        @media(min-width: 768px) { .nav-desktop { display: block; } .menu-btn { display: none; } }

        
        .page-banner { background: var(--dark-bg); padding: 60px 20px; text-align: center; color: #fff; border-top: 1px solid rgba(255,255,255,0.05); }
        .page-banner h1 { font-size: 32px; margin-bottom: 15px; }
        .breadcrumb { font-size: 14px; color: #94a3b8; }
        .breadcrumb a { color: var(--primary); margin: 0 5px; }

        
        .list-layout { max-width: 1200px; margin: 40px auto; padding: 0 20px; display: flex; flex-direction: column; gap: 30px; }
        @media(min-width: 992px) { .list-layout { flex-direction: row; } }
        .main-content { flex: 1; }
        .sidebar { width: 100%; max-width: 320px; display: flex; flex-direction: column; gap: 30px; }

        
        .article-list { display: flex; flex-direction: column; gap: 20px; }
        .list-item { background: var(--bg-card); border-radius: 10px; padding: 20px; display: flex; gap: 20px; box-shadow: var(--shadow); transition: 0.3s; flex-direction: column; border: 1px solid transparent; }
        .list-item:hover { border-color: var(--primary); transform: translateY(-3px); }
        .list-img { width: 100%; height: 200px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
        .list-img img { width: 100%; height: 100%; object-fit: cover; }
        .list-info { display: flex; flex-direction: column; justify-content: center; flex: 1; }
        .list-info h2 { font-size: 20px; margin-bottom: 10px; line-height: 1.4; }
        .list-info h2 a:hover { color: var(--primary); }
        .list-info p { color: var(--text-muted); font-size: 14px; margin-bottom: 15px; }
        .list-meta { display: flex; flex-wrap: wrap; gap: 15px; font-size: 13px; color: #94a3b8; }
        .list-meta span { display: flex; align-items: center; gap: 5px; }
        .list-tags { color: var(--primary); }
        @media(min-width: 600px) { .list-item { flex-direction: row; } .list-img { width: 220px; height: 140px; } }

        
        .sidebar-box { background: var(--bg-card); border-radius: 10px; padding: 20px; box-shadow: var(--shadow); }
        .sidebar-title { font-size: 18px; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 2px solid var(--primary); display: inline-block; }
        .hot-list li { margin-bottom: 15px; border-bottom: 1px dashed var(--border-color); padding-bottom: 15px; }
        .hot-list li:last-child { margin-bottom: 0; border-bottom: none; padding-bottom: 0; }
        .hot-list h4 { font-size: 15px; font-weight: normal; margin-bottom: 5px; }
        .hot-list h4 a:hover { color: var(--primary); }
        .hot-meta { font-size: 12px; color: #94a3b8; }

        
        .pagination { display: flex; justify-content: center; gap: 10px; margin-top: 40px; }
        .pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 6px; background: var(--bg-card); border: 1px solid var(--border-color); color: var(--text-main); font-weight: 500; }
        .pagination a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
        .pagination .current { background: var(--primary); color: #fff; border-color: var(--primary); }
        .pagination .disabled { opacity: 0.5; pointer-events: none; }

        
        .footer { background: var(--dark-bg); color: #cbd5e1; padding: 60px 20px 20px; margin-top: 60px; }
        .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 40px; margin-bottom: 40px; }
        .footer-brand .logo span { color: #fff; }
        .footer-brand p { margin-top: 20px; font-size: 14px; line-height: 1.8; color: #94a3b8; }
        .footer-links h4 { color: #fff; margin-bottom: 20px; font-size: 16px; }
        .footer-links ul li { margin-bottom: 10px; }
        .footer-links a { color: #94a3b8; font-size: 14px; }
        .footer-links a:hover { color: var(--primary); }
        .footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; font-size: 13px; color: #64748b; }
        .footer-bottom a { color: #64748b; margin: 0 10px; }
        .footer-bottom a:hover { color: #fff; }
        @media(min-width: 768px) { .footer-container { grid-template-columns: 2fr 1fr 1fr; } }